It is learned from the Ministry of Industry and Information Technology that China is currently building the world's largest 5G test field in Huairou, Beijing. The trial network is attended by leading domestic and foreign industry companies and can provide an end-to-end test environment that will help promote the formation of 5G standards. Industrial Development. According to Xinhua News Agency on March 3, at the recent 5G test summit of the World Mobile Communications Conference held recently, Wang Xiaoyun, deputy head of China's 5G promotion group and general manager of China Mobile (microblogging) technology department, said that China has built the world's largest 5G. The trial network, Ericsson, Huawei, Nokia, ZTE, Datang, Intel and other global important systems, chips, instrumentation and other fields have participated in the project. At present, the first phase of the 5G technology R&D test organized by the 5G promotion group has been successfully completed, which fully verifies the technical feasibility of supporting the 5G scenario requirements of wireless and network key technologies. The second phase of the trial has been launched. It is understood that at this meeting, China Mobile and AT&T, Vodafone, Huawei, Ericsson, Datang Telecom and other companies jointly issued a declaration, will pass 5G testing, promote 5G global unified standards, strengthen telecom operators, equipment vendors and vertical industries Cooperation between partners to build a 5G global unified ecosystem. According to previous information from the 5G promotion group, China Mobile and China Telecom (microblogging) revealed that after the completion of the second phase of testing, large-scale test networking will be conducted in 2018. After the relevant international institutions announce the official 5G standards, they will enter the network construction stage and formally commercialize 5G networks as soon as 2020. It has also been learned from authoritative sources that if all the work goes smoothly, the three major operators are expected to start 5G network construction in 2019. The total scale of network construction will be equivalent to the scale of the existing 4G network, and the overall investment is expected to exceed 500 billion yuan. The industry generally believes that once the 5G network is officially commercialized, in addition to bringing the communications industry into a new round of development, it will also drive a number of emerging industries with a scale of trillions. Many market organizations predict that the typical IoT segment of the Internet of Things, big data, cloud computing, smart home, and drones is quite mature at the technical and application levels, but the communication capabilities of existing 4G networks are greatly limited. The development of the above industries. With the official commercialization of 5G, the network problem will be solved, and the above-mentioned industries will usher in a period of rapid development, and industries such as artificial intelligence and intelligent manufacturing will also rise. In addition, the upstream and downstream industries such as chips, electronic components, software, and intelligent hardware will enter the upgrade period, and their venture capital opportunities are equally limited. According to the previous Economic Information News, for the 5G, the Chinese government and industry attach great importance. As early as February 2013, the Ministry of Industry and Information Technology, the National Development and Reform Commission, and the Ministry of Science and Technology jointly established the IMT-2020 (5G) promotion group to conduct research and layout on China's 5G vision and demand, 5G spectrum issues, 5G key technologies, and 5G standardization. In addition, China Mobile, China Telecom and other operators, as well as Huawei, ZTE and other communications equipment manufacturers, have been cultivating in the 5G field for many years, and have a large amount of technical reserves, especially in key technical fields such as network construction and communication equipment. The advantages. Huang Yuhong, vice president of China Mobile Research Institute, said that in the 5G era, China took the lead in setting up the IMT-2020 (5G) promotion group in the Asia-Pacific region, integrating production, learning, research, and elite strength, and actively participating in international standards organizations such as the International Telecommunication Union. Output ideas. At present, the domestic 5G technology level is comparable to foreign companies in many fields, and even has some obvious advantages in some key technologies. Judging from the previous assessments of international organizations, Chinese companies do have the leading ability to develop 5G standards. Power Transformer,Dc Transformer,Control Transformer,Small Transformer Shaoxing AnFu Energy Equipment Co.Ltd , https://www.sxanfu.com